SANTA CLARA, Calif., — April 30, 2013 — OMNIVISION Technologies, Inc. (Nasdaq: OVTI), a leading developer of advanced digital imaging solutions, will release its financial results for the fourth quarter of fiscal 2013 following the close of market on Thursday, May 30, 2013. The Company will host a conference call to discuss its financial results at 5:00 p.m. Eastern time on that day.

The conference call will be webcast and will be accessible on OMNIVISION’s web site at www.ovt.com. The call will also be accessible by dialing 866-825-1709 (domestic) or 617-213- 8060 (international) and entering passcode 98371745. A web archive will be available following the call at www.ovt.com. A telephonic replay will be available for one week beginning approximately one hour following the conclusion of the call, at 888-286-8010 (domestic) or 617- 801-6888 (international) and entering passcode 19121760.